Ptuj Weather in September
September in Ptuj brings high temperatures around 22°C (72°F) during the day, dropping to 12°C (54°F) at night, with the most rainfall of the year.
Rainfall in Ptuj in September
With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. You can expect rain on around 12 days based on historical patterns, with 110 mm (4.3 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Ptuj in September
In September, expect high temperatures in Ptuj, with highs of 22°C (72°F) and lows of 12°C (54°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Ptuj in September
With approximately 192 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer enjoying temperate temperatures and rain-free days, May and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Ptuj's climate page.
Ptuj Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
22°C (72°F)
Chance of Rain
39%
Precipitation
110 mm (4.3 in)
Rainy days
12 days
Sunshine
192 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ptuj typically drop from around 23°C (73°F) at the start of September to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Ptuj in September
Browse day-by-day weather records for Ptuj spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ptuj historical weather extremes in September
Based on weather observations in Ptuj between 1976 and 2025, these are the recorded extremes during September.
- The hottest September day on record in Ptuj reached 32°C (90°F) (September 3, 2024).
- On September 18, 1977, Ptuj saw its coldest September day with temperatures maxing out at 8°C (46°F).
- Nighttime temperatures dropped to -1°C (30°F) on September 29, 1977, marking the coldest September night on record.
Best Places in Slovenia in September
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Ptuj in September
For Ptuj in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Ptuj in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Ptuj's climate page.
See the full Ptuj climate overview or explore weather in Slovenia.
